Fuji Electric PXR3 - ③ Third Block Parameters; Specifying Control System and Action, and Output Direction at Input Burn-Out

49
[Description]
• This parameter specifies action (Single/Dual and Heating/
Cooling), and output direction at input burn-out.
• The standard model (single output) or the heating/cool-
ing control output (dual output) are available.
• There is defference of hardware between the standard
model and the heating/cooling control output model. Set
the code that is applicable to your controller.
• In general, reverse action is applyed for the heating
process and direct action is applyed for the cooling
process.
• Control operation code table
[Setting example] Changing the "Reverse/Lower limit for burn-out output" to the "Direct/Upper limit for burn-out output"
Code
(P-n1)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Output 1
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Output 2
...
Direct
Reverse
Output 1
Reverse
Direct
Reverse
Direct
Reverse
Direct
Burn-out output*Control action
Output 2
...
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Lower limit
Upper limit
Model
Standard
(single)
Heating
/Cooling
(dual)
* The lower limit of a burn-out output indicates
that output is set to OFF, or 4mA or less. The
upper limit indicates that output is set to ON,
or 20mA or more.
* Retransmission output is kept operated. How-
ever, if the type of retransmission output is set
to the MV, the output becomes the same as the
output at burnout.
e Third block parameters
Press the key once. will be displayed and will be registered for . After that,
the controller will operate with the "Direct/Upper limit for burn-out output" selected.
Press and hold the key for five seconds.
will be displayed.
Press the or keys to flicker and to display .
(Repeat the procedure from 2 to 4 to check the set value.)
Press the key once.
The current setting ( ) will be displayed.
Display Operating procedure
SEL
SEL
SEL
1.
3.
If you want to display the operation status, press and hold the key for two seconds.
The SV will be displayed on the display area.
If unoperated state continues, the PV will be displayed.
5.
2.
SEL
4.
PV indication
PV indication
SV indication
Specifying control system and action, and output direction at input burn-out
(Setting range: 0 to 19)